Nature of the constant factor in the relation between radial breathing mode frequency and tube diameter for single-wall carbon nanotubes
نویسندگان
چکیده
P. T. Araujo,1 I. O. Maciel,1 P. B. C. Pesce,1 M. A. Pimenta,1 S. K. Doorn,2 H. Qian,3 A. Hartschuh,3 M. Steiner,4 L. Grigorian,5 K. Hata,6 and A. Jorio1,7 1Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais 30123-970 Brazil 2Chemistry Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA 3Departament Chemie und Biochemie and CeNS, Ludwig-Maxmilians-Universitaet Muenchen, Germany 4IBM Research Division, T.J. Watson Research Center, Yorktown Heights, New York 10598, USA 5YTC America Incorporated, Camarillo, California 93012, USA 6Research Center for Advanced Carbon Materials, AIST, Tusukuba 305-8565, Japan 7Divisão de Metrologia de Materiais, Instituto Nacional de Metrologia, Normalização e Qualidade Industrial (Inmetro), Duque de Caxias, Rio de Janeiro 25250-020, Brazil Received 9 May 2008; published 25 June 2008
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